what is a pda couple

A PDA couple refers to a couple that engages in public displays of affection (PDA), which are acts of physical intimacy in view of others. Examples of PDA include hugging, kissing, holding hands, and exchanging light touches. PDA can also extend to sharing private intimate moments in a public forum, such as social media. The acceptability of PDA varies with respect to culture and context. Some people view PDA as romantic, while others find it inappropriate and unnecessary.